How often is WN1387 on time?

Across 10 flights on DEN → PHX from 2026-03-07 to 2026-04-05, WN1387 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived +9 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Other routes

• WN1387 on BHM → BWI (7 flights)
• WN1387 on MCO → BHM (7 flights)
• WN1387 on MCO → BWI (4 flights)
• WN1387 on SAT → HOU (1 flights)
• WN1387 on STL → LGA (23 flights)
• WN1387 on KOA → HNL (58 flights)
• WN1387 on SJC → AUS (60 flights)
• WN1387 on DAL → ABQ (4 flights)
• WN1387 on MCO → ORD (1 flights)
• WN1387 on MDW → SLC (25 flights)
• WN1387 on AUS → SJC (24 flights)
• WN1387 on DAL → SEA (34 flights)
• WN1387 on ATL → DAL (5 flights)
• WN1387 on LAX → MDW (1 flights)

Related

• All Southwest Airlines flights on DEN → PHX
• Compare airlines on DEN → PHX
• Southwest Airlines on the return, PHX → DEN